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<H1>Opcodes with ED prefix</H1>
ED 40 .. <A href="#40">IN B,(C)</A><BR>
ED 41 .. <A href="#41">OUT (C),B</A><BR>
ED 42 .. <A href="#42">SBC HL,BC</A><BR>
ED 43 .. <A href="#43">LD (nn),BC</A><BR>
ED 44 .. <A href="#44">NEG</A><BR>
ED 45 .. <A href="#45">RETN</A><BR>
ED 46 .. <A href="#46">IM 0</A><BR>
ED 47 .. <A href="#47">LD I,A</A><BR>
ED 48 .. <A href="#48">IN C,(C)</A><BR>
ED 49 .. <A href="#49">OUT (C),C</A><BR>
ED 4A .. <A href="#4A">ADC HL,BC</A><BR>
ED 4B .. <A href="#4B">LD BC,(nn)</A><BR>
ED 4C .. <A href="#4C">NEG*</A><BR>
ED 4D .. <A href="#4D">RETI</A><BR>
ED 4E .. <A href="#4E">IM 0*</A><BR>
ED 4F .. <A href="#4F">LD R,A</A><BR>
ED 50 .. <A href="#50">IN D,(C)</A><BR>
ED 51 .. <A href="#51">OUT (C),D</A><BR>
ED 52 .. <A href="#52">SBC HL,DE</A><BR>
ED 53 .. <A href="#53">LD (nn),DE</A><BR>
ED 54 .. <A href="#54">NEG*</A><BR>
ED 55 .. <A href="#55">RETN*</A><BR>
ED 56 .. <A href="#56">IM 1</A><BR>
ED 57 .. <A href="#57">LD A,I</A><BR>
ED 58 .. <A href="#58">IN E,(C)</A><BR>
ED 59 .. <A href="#59">OUT (C),E</A><BR>
ED 5A .. <A href="#5A">ADC HL,DE</A><BR>
ED 5B .. <A href="#5B">LD DE,(nn)</A><BR>
ED 5C .. <A href="#5C">NEG*</A><BR>
ED 5D .. <A href="#5D">RETN*</A><BR>
ED 5E .. <A href="#5E">IM 2</A><BR>
ED 5F .. <A href="#5F">LD A,R</A><BR>
ED 60 .. <A href="#60">IN H,(C)</A><BR>
ED 61 .. <A href="#61">OUT (C),H</A><BR>
ED 62 .. <A href="#62">SBC HL,HL</A><BR>
ED 63 .. <A href="#63">LD (nn),HL</A><BR>
ED 64 .. <A href="#64">NEG*</A><BR>
ED 65 .. <A href="#65">RETN*</A><BR>
ED 66 .. <A href="#66">IM 0*</A><BR>
ED 67 .. <A href="#67">RRD</A><BR>
ED 68 .. <A href="#68">IN L,(C)</A><BR>
ED 69 .. <A href="#69">OUT (C),L</A><BR>
ED 6A .. <A href="#6A">ADC HL,HL</A><BR>
ED 6B .. <A href="#6B">LD HL,(nn)</A><BR>
ED 6C .. <A href="#6C">NEG*</A><BR>
ED 6D .. <A href="#6D">RETN*</A><BR>
ED 6E .. <A href="#6E">IM 0*</A><BR>
ED 6F .. <A href="#6F">RLD</A><BR>
ED 70 .. <A href="#70">IN F,(C)*</A><BR>
ED 71 .. <A href="#71">OUT (C),0*</A><BR>
ED 72 .. <A href="#72">SBC HL,SP</A><BR>
ED 73 .. <A href="#73">LD (nn),SP</A><BR>
ED 74 .. <A href="#74">NEG*</A><BR>
ED 75 .. <A href="#75">RETN*</A><BR>
ED 76 .. <A href="#76">IM 1*</A><BR>
ED 78 .. <A href="#78">IN A,(C)</A><BR>
ED 79 .. <A href="#79">OUT (C),A</A><BR>
ED 7A .. <A href="#7A">ADC HL,SP</A><BR>
ED 7B .. <A href="#7B">LD SP,(nn)</A><BR>
ED 7C .. <A href="#7C">NEG*</A><BR>
ED 7D .. <A href="#7D">RETN*</A><BR>
ED 7E .. <A href="#7E">IM 2*</A><BR>
ED A0 .. <A href="#A0">LDI</A><BR>
ED A1 .. <A href="#A1">CPI</A><BR>
ED A2 .. <A href="#A2">INI</A><BR>
ED A3 .. <A href="#A3">OUTI</A><BR>
ED A8 .. <A href="#A8">LDD</A><BR>
ED A9 .. <A href="#A9">CPD</A><BR>
ED AA .. <A href="#AA">IND</A><BR>
ED AB .. <A href="#AB">OUTD</A><BR>
ED B0 .. <A href="#B0">LDIR</A><BR>
ED B1 .. <A href="#B1">CPIR</A><BR>
ED B2 .. <A href="#B2">INIR</A><BR>
ED B3 .. <A href="#B3">OTIR</A><BR>
ED B8 .. <A href="#B8">LDDR</A><BR>
ED B9 .. <A href="#B9">CPDR</A><BR>
ED BA .. <A href="#BA">INDR</A><BR>
ED BB .. <A href="#BB">OTDR</A><BR>
<H1>Instructions Timing</H1>
<H3 id="40">Opcode: ED 40     => IN B,(C)</H3>
<PRE>
-----------------------------------------------------------+
#001H T1  AB:000 DB:--  M1                                 | 
#002H T2  AB:000 DB:ED  M1      MREQ RD                    | Opcode read from 000 -> ED
#003H T3  AB:000 DB:--     RFSH                            | 
#004H T4  AB:000 DB:--     RFSH MREQ                       | Refresh address  000
-----------------------------------------------------------+
#005H T1  AB:001 DB:--  M1                                 | 
#006H T2  AB:001 DB:40  M1      MREQ RD                    | Opcode read from 001 -> 40
#007H T3  AB:001 DB:--     RFSH                            | 
#008H T4  AB:001 DB:--     RFSH MREQ                       | Refresh address  001
#009H T5  AB:0FF DB:--                                     | 
#010H T6  AB:0FF DB:--               RD    IORQ            | I/O read from 0FF
#011H T7  AB:0FF DB:--               RD    IORQ            | I/O read from 0FF
#012H T8  AB:0FF DB:--               RD    IORQ            | I/O read from 0FF
-----------------------------------------------------------+
</PRE>
<H3 id="41">Opcode: ED 41     => OUT (C),B</H3>
<PRE>
-----------------------------------------------------------+
#001H T1  AB:000 DB:--  M1                                 | 
#002H T2  AB:000 DB:ED  M1      MREQ RD                    | Opcode read from 000 -> ED
#003H T3  AB:000 DB:--     RFSH                            | 
#004H T4  AB:000 DB:--     RFSH MREQ                       | Refresh address  000
-----------------------------------------------------------+
#005H T1  AB:001 DB:--  M1                                 | 
#006H T2  AB:001 DB:41  M1      MREQ RD                    | Opcode read from 001 -> 41
#007H T3  AB:001 DB:--     RFSH                            | 
#008H T4  AB:001 DB:--     RFSH MREQ                       | Refresh address  001
#009H T5  AB:0FF DB:--                                     | 
#010H T6  AB:0FF DB:C3                  WR IORQ            | I/O write to 0FF <- C3
#011H T7  AB:0FF DB:C3                  WR IORQ            | I/O write to 0FF <- C3
#012H T8  AB:0FF DB:C3                  WR IORQ            | I/O write to 0FF <- C3
-----------------------------------------------------------+
</PRE>
<H3 id="42">Opcode: ED 42     => SBC HL,BC</H3>
<PRE>
-----------------------------------------------------------+
#001H T1  AB:000 DB:--  M1                                 | 
#002H T2  AB:000 DB:ED  M1      MREQ RD                    | Opcode read from 000 -> ED
#003H T3  AB:000 DB:--     RFSH                            | 
#004H T4  AB:000 DB:--     RFSH MREQ                       | Refresh address  000
-----------------------------------------------------------+
#005H T1  AB:001 DB:--  M1                                 | 
#006H T2  AB:001 DB:42  M1      MREQ RD                    | Opcode read from 001 -> 42
#007H T3  AB:001 DB:--     RFSH                            | 
#008H T4  AB:001 DB:--     RFSH MREQ                       | Refresh address  001
#009H T5  AB:001 DB:--                                     | 
#010H T6  AB:001 DB:--                                     | 
#011H T7  AB:001 DB:--                                     | 
#012H T8  AB:001 DB:--                                     | 
#013H T9  AB:001 DB:--                                     | 
#014H T10 AB:001 DB:--                                     | 
#015H T11 AB:001 DB:--                                     | 
-----------------------------------------------------------+
</PRE>
<H3 id="43">Opcode: ED 43 n n => LD (nn),BC</H3>
<PRE>
-----------------------------------------------------------+
#001H T1  AB:000 DB:--  M1                                 | 
#002H T2  AB:000 DB:ED  M1      MREQ RD                    | Opcode read from 000 -> ED
#003H T3  AB:000 DB:--     RFSH                            | 
#004H T4  AB:000 DB:--     RFSH MREQ                       | Refresh address  000
-----------------------------------------------------------+
#005H T1  AB:001 DB:--  M1                                 | 
#006H T2  AB:001 DB:43  M1      MREQ RD                    | Opcode read from 001 -> 43
#007H T3  AB:001 DB:--     RFSH                            | 
#008H T4  AB:001 DB:--     RFSH MREQ                       | Refresh address  001
#009H T5  AB:002 DB:--                                     | 
#010H T6  AB:002 DB:01          MREQ RD                    | Memory read from 002 -> 01
#011H T7  AB:002 DB:01          MREQ RD                    | Memory read from 002 -> 01
#012H T8  AB:003 DB:--                                     | 
#013H T9  AB:003 DB:02          MREQ RD                    | Memory read from 003 -> 02
#014H T10 AB:003 DB:02          MREQ RD                    | Memory read from 003 -> 02
#015H T11 AB:001 DB:--                                     | 
#016H T12 AB:001 DB:FF          MREQ                       | 
#017H T13 AB:001 DB:FF          MREQ    WR                 | Memory write to  001 <- FF
#018H T14 AB:002 DB:--                                     | 
#019H T15 AB:002 DB:C3          MREQ                       | 
#020H T16 AB:002 DB:C3          MREQ    WR                 | Memory write to  002 <- C3
-----------------------------------------------------------+
</PRE>
<H3 id="44">Opcode: ED 44     => NEG</H3>
<PRE>
-----------------------------------------------------------+
#001H T1  AB:000 DB:--  M1                                 | 
#002H T2  AB:000 DB:ED  M1      MREQ RD                    | Opcode read from 000 -> ED
#003H T3  AB:000 DB:--     RFSH                            | 
#004H T4  AB:000 DB:--     RFSH MREQ                       | Refresh address  000
-----------------------------------------------------------+
#005H T1  AB:001 DB:--  M1                                 | 
#006H T2  AB:001 DB:44  M1      MREQ RD                    | Opcode read from 001 -> 44
#007H T3  AB:001 DB:--     RFSH                            | 
#008H T4  AB:001 DB:--     RFSH MREQ                       | Refresh address  001
-----------------------------------------------------------+
</PRE>
<H3 id="45">Opcode: ED 45     => RETN</H3>
<PRE>
-----------------------------------------------------------+
#001H T1  AB:000 DB:--  M1                                 | 
#002H T2  AB:000 DB:ED  M1      MREQ RD                    | Opcode read from 000 -> ED
#003H T3  AB:000 DB:--     RFSH                            | 
#004H T4  AB:000 DB:--     RFSH MREQ                       | Refresh address  000
-----------------------------------------------------------+
#005H T1  AB:001 DB:--  M1                                 | 
#006H T2  AB:001 DB:45  M1      MREQ RD                    | Opcode read from 001 -> 45
#007H T3  AB:001 DB:--     RFSH                            | 
#008H T4  AB:001 DB:--     RFSH MREQ                       | Refresh address  001
#009H T5  AB:001 DB:--                                     | 
#010H T6  AB:001 DB:45          MREQ RD                    | Memory read from 001 -> 45
#011H T7  AB:001 DB:45          MREQ RD                    | Memory read from 001 -> 45
#012H T8  AB:002 DB:--                                     | 
#013H T9  AB:002 DB:01          MREQ RD                    | Memory read from 002 -> 01
#014H T10 AB:002 DB:01          MREQ RD                    | Memory read from 002 -> 01
-----------------------------------------------------------+
</PRE>
<H3 id="46">Opcode: ED 46     => IM 0</H3>
<PRE>
-----------------------------------------------------------+
#001H T1  AB:000 DB:--  M1                                 | 
#002H T2  AB:000 DB:ED  M1      MREQ RD                    | Opcode read from 000 -> ED
#003H T3  AB:000 DB:--     RFSH                            | 
#004H T4  AB:000 DB:--     RFSH MREQ                       | Refresh address  000
-----------------------------------------------------------+
#005H T1  AB:001 DB:--  M1                                 | 
#006H T2  AB:001 DB:46  M1      MREQ RD                    | Opcode read from 001 -> 46
#007H T3  AB:001 DB:--     RFSH                            | 
#008H T4  AB:001 DB:--     RFSH MREQ                       | Refresh address  001
-----------------------------------------------------------+
</PRE>
<H3 id="47">Opcode: ED 47     => LD I,A</H3>
<PRE>
-----------------------------------------------------------+
#001H T1  AB:000 DB:--  M1                                 | 
#002H T2  AB:000 DB:ED  M1      MREQ RD                    | Opcode read from 000 -> ED
#003H T3  AB:000 DB:--     RFSH                            | 
#004H T4  AB:000 DB:--     RFSH MREQ                       | Refresh address  000
-----------------------------------------------------------+
#005H T1  AB:001 DB:--  M1                                 | 
#006H T2  AB:001 DB:47  M1      MREQ RD                    | Opcode read from 001 -> 47
#007H T3  AB:001 DB:--     RFSH                            | 
#008H T4  AB:001 DB:--     RFSH MREQ                       | Refresh address  001
#009H T5  AB:001 DB:--                                     | 
-----------------------------------------------------------+
</PRE>
<H3 id="48">Opcode: ED 48     => IN C,(C)</H3>
<PRE>
-----------------------------------------------------------+
#001H T1  AB:000 DB:--  M1                                 | 
#002H T2  AB:000 DB:ED  M1      MREQ RD                    | Opcode read from 000 -> ED
#003H T3  AB:000 DB:--     RFSH                            | 
#004H T4  AB:000 DB:--     RFSH MREQ                       | Refresh address  000
-----------------------------------------------------------+
#005H T1  AB:001 DB:--  M1                                 | 
#006H T2  AB:001 DB:48  M1      MREQ RD                    | Opcode read from 001 -> 48
#007H T3  AB:001 DB:--     RFSH                            | 
#008H T4  AB:001 DB:--     RFSH MREQ                       | Refresh address  001
#009H T5  AB:0FF DB:--                                     | 
#010H T6  AB:0FF DB:--               RD    IORQ            | I/O read from 0FF
#011H T7  AB:0FF DB:--               RD    IORQ            | I/O read from 0FF
#012H T8  AB:0FF DB:--               RD    IORQ            | I/O read from 0FF
-----------------------------------------------------------+
</PRE>
<H3 id="49">Opcode: ED 49     => OUT (C),C</H3>
<PRE>
-----------------------------------------------------------+
#001H T1  AB:000 DB:--  M1                                 | 
#002H T2  AB:000 DB:ED  M1      MREQ RD                    | Opcode read from 000 -> ED
#003H T3  AB:000 DB:--     RFSH                            | 
#004H T4  AB:000 DB:--     RFSH MREQ                       | Refresh address  000
-----------------------------------------------------------+
#005H T1  AB:001 DB:--  M1                                 | 
#006H T2  AB:001 DB:49  M1      MREQ RD                    | Opcode read from 001 -> 49
#007H T3  AB:001 DB:--     RFSH                            | 
#008H T4  AB:001 DB:--     RFSH MREQ                       | Refresh address  001
#009H T5  AB:0CB DB:--                                     | 
#010H T6  AB:0CB DB:CB                  WR IORQ            | I/O write to 0CB <- CB
#011H T7  AB:0CB DB:CB                  WR IORQ            | I/O write to 0CB <- CB
#012H T8  AB:0CB DB:CB                  WR IORQ            | I/O write to 0CB <- CB
-----------------------------------------------------------+
</PRE>
<H3 id="4A">Opcode: ED 4A     => ADC HL,BC</H3>
<PRE>
-----------------------------------------------------------+
#001H T1  AB:000 DB:--  M1                                 | 
#002H T2  AB:000 DB:ED  M1      MREQ RD                    | Opcode read from 000 -> ED
#003H T3  AB:000 DB:--     RFSH                            | 
#004H T4  AB:000 DB:--     RFSH MREQ                       | Refresh address  000
-----------------------------------------------------------+
#005H T1  AB:001 DB:--  M1                                 | 
#006H T2  AB:001 DB:4A  M1      MREQ RD                    | Opcode read from 001 -> 4A
#007H T3  AB:001 DB:--     RFSH                            | 
#008H T4  AB:001 DB:--     RFSH MREQ                       | Refresh address  001
#009H T5  AB:001 DB:--                                     | 
#010H T6  AB:001 DB:--                                     | 
#011H T7  AB:001 DB:--                                     | 
#012H T8  AB:001 DB:--                                     | 
#013H T9  AB:001 DB:--                                     | 
#014H T10 AB:001 DB:--                                     | 
#015H T11 AB:001 DB:--                                     | 
-----------------------------------------------------------+
</PRE>
<H3 id="4B">Opcode: ED 4B n n => LD BC,(nn)</H3>
<PRE>
-----------------------------------------------------------+
#001H T1  AB:000 DB:--  M1                                 | 
#002H T2  AB:000 DB:ED  M1      MREQ RD                    | Opcode read from 000 -> ED
#003H T3  AB:000 DB:--     RFSH                            | 
#004H T4  AB:000 DB:--     RFSH MREQ                       | Refresh address  000
-----------------------------------------------------------+
#005H T1  AB:001 DB:--  M1                                 | 
#006H T2  AB:001 DB:4B  M1      MREQ RD                    | Opcode read from 001 -> 4B
#007H T3  AB:001 DB:--     RFSH                            | 
#008H T4  AB:001 DB:--     RFSH MREQ                       | Refresh address  001
#009H T5  AB:002 DB:--                                     | 
#010H T6  AB:002 DB:01          MREQ RD                    | Memory read from 002 -> 01
#011H T7  AB:002 DB:01          MREQ RD                    | Memory read from 002 -> 01
#012H T8  AB:003 DB:--                                     | 
#013H T9  AB:003 DB:02          MREQ RD                    | Memory read from 003 -> 02
#014H T10 AB:003 DB:02          MREQ RD                    | Memory read from 003 -> 02
#015H T11 AB:001 DB:--                                     | 
#016H T12 AB:001 DB:4B          MREQ RD                    | Memory read from 001 -> 4B
#017H T13 AB:001 DB:4B          MREQ RD                    | Memory read from 001 -> 4B
#018H T14 AB:002 DB:--                                     | 
#019H T15 AB:002 DB:01          MREQ RD                    | Memory read from 002 -> 01
#020H T16 AB:002 DB:01          MREQ RD                    | Memory read from 002 -> 01
-----------------------------------------------------------+
</PRE>
<H3 id="4C">Opcode: ED 4C     => NEG*</H3>
<PRE>
-----------------------------------------------------------+
#001H T1  AB:000 DB:--  M1                                 | 
#002H T2  AB:000 DB:ED  M1      MREQ RD                    | Opcode read from 000 -> ED
#003H T3  AB:000 DB:--     RFSH                            | 
#004H T4  AB:000 DB:--     RFSH MREQ                       | Refresh address  000
-----------------------------------------------------------+
#005H T1  AB:001 DB:--  M1                                 | 
#006H T2  AB:001 DB:4C  M1      MREQ RD                    | Opcode read from 001 -> 4C
#007H T3  AB:001 DB:--     RFSH                            | 
#008H T4  AB:001 DB:--     RFSH MREQ                       | Refresh address  001
-----------------------------------------------------------+
</PRE>
<H3 id="4D">Opcode: ED 4D     => RETI</H3>
<PRE>
-----------------------------------------------------------+
#001H T1  AB:000 DB:--  M1                                 | 
#002H T2  AB:000 DB:ED  M1      MREQ RD                    | Opcode read from 000 -> ED
#003H T3  AB:000 DB:--     RFSH                            | 
#004H T4  AB:000 DB:--     RFSH MREQ                       | Refresh address  000
-----------------------------------------------------------+
#005H T1  AB:001 DB:--  M1                                 | 
#006H T2  AB:001 DB:4D  M1      MREQ RD                    | Opcode read from 001 -> 4D
#007H T3  AB:001 DB:--     RFSH                            | 
#008H T4  AB:001 DB:--     RFSH MREQ                       | Refresh address  001
#009H T5  AB:003 DB:--                                     | 
#010H T6  AB:003 DB:02          MREQ RD                    | Memory read from 003 -> 02
#011H T7  AB:003 DB:02          MREQ RD                    | Memory read from 003 -> 02
#012H T8  AB:004 DB:--                                     | 
#013H T9  AB:004 DB:03          MREQ RD                    | Memory read from 004 -> 03
#014H T10 AB:004 DB:03          MREQ RD                    | Memory read from 004 -> 03
-----------------------------------------------------------+
</PRE>
<H3 id="4E">Opcode: ED 4E     => IM 0*</H3>
<PRE>
-----------------------------------------------------------+
#001H T1  AB:000 DB:--  M1                                 | 
#002H T2  AB:000 DB:ED  M1      MREQ RD                    | Opcode read from 000 -> ED
#003H T3  AB:000 DB:--     RFSH                            | 
#004H T4  AB:000 DB:--     RFSH MREQ                       | Refresh address  000
-----------------------------------------------------------+
#005H T1  AB:001 DB:--  M1                                 | 
#006H T2  AB:001 DB:4E  M1      MREQ RD                    | Opcode read from 001 -> 4E
#007H T3  AB:001 DB:--     RFSH                            | 
#008H T4  AB:001 DB:--     RFSH MREQ                       | Refresh address  001
-----------------------------------------------------------+
</PRE>
<H3 id="4F">Opcode: ED 4F     => LD R,A</H3>
<PRE>
-----------------------------------------------------------+
#001H T1  AB:000 DB:--  M1                                 | 
#002H T2  AB:000 DB:ED  M1      MREQ RD                    | Opcode read from 000 -> ED
#003H T3  AB:000 DB:--     RFSH                            | 
#004H T4  AB:000 DB:--     RFSH MREQ                       | Refresh address  000
-----------------------------------------------------------+
#005H T1  AB:001 DB:--  M1                                 | 
#006H T2  AB:001 DB:4F  M1      MREQ RD                    | Opcode read from 001 -> 4F
#007H T3  AB:001 DB:--     RFSH                            | 
#008H T4  AB:001 DB:--     RFSH MREQ                       | Refresh address  001
#009H T5  AB:001 DB:--                                     | 
-----------------------------------------------------------+
</PRE>
<H3 id="50">Opcode: ED 50     => IN D,(C)</H3>
<PRE>
-----------------------------------------------------------+
#001H T1  AB:000 DB:--  M1                                 | 
#002H T2  AB:000 DB:ED  M1      MREQ RD                    | Opcode read from 000 -> ED
#003H T3  AB:000 DB:--     RFSH                            | 
#004H T4  AB:000 DB:--     RFSH MREQ                       | Refresh address  000
-----------------------------------------------------------+
#005H T1  AB:001 DB:--  M1                                 | 
#006H T2  AB:001 DB:50  M1      MREQ RD                    | Opcode read from 001 -> 50
#007H T3  AB:001 DB:--     RFSH                            | 
#008H T4  AB:001 DB:--     RFSH MREQ                       | Refresh address  001
#009H T5  AB:04B DB:--                                     | 
#010H T6  AB:04B DB:--               RD    IORQ            | I/O read from 04B
#011H T7  AB:04B DB:--               RD    IORQ            | I/O read from 04B
#012H T8  AB:04B DB:--               RD    IORQ            | I/O read from 04B
-----------------------------------------------------------+
</PRE>
<H3 id="51">Opcode: ED 51     => OUT (C),D</H3>
<PRE>
-----------------------------------------------------------+
#001H T1  AB:000 DB:--  M1                                 | 
#002H T2  AB:000 DB:ED  M1      MREQ RD                    | Opcode read from 000 -> ED
#003H T3  AB:000 DB:--     RFSH                            | 
#004H T4  AB:000 DB:--     RFSH MREQ                       | Refresh address  000
-----------------------------------------------------------+
#005H T1  AB:001 DB:--  M1                                 | 
#006H T2  AB:001 DB:51  M1      MREQ RD                    | Opcode read from 001 -> 51
#007H T3  AB:001 DB:--     RFSH                            | 
#008H T4  AB:001 DB:--     RFSH MREQ                       | Refresh address  001
#009H T5  AB:04B DB:--                                     | 
#010H T6  AB:04B DB:D3                  WR IORQ            | I/O write to 04B <- D3
#011H T7  AB:04B DB:D3                  WR IORQ            | I/O write to 04B <- D3
#012H T8  AB:04B DB:D3                  WR IORQ            | I/O write to 04B <- D3
-----------------------------------------------------------+
</PRE>
<H3 id="52">Opcode: ED 52     => SBC HL,DE</H3>
<PRE>
-----------------------------------------------------------+
#001H T1  AB:000 DB:--  M1                                 | 
#002H T2  AB:000 DB:ED  M1      MREQ RD                    | Opcode read from 000 -> ED
#003H T3  AB:000 DB:--     RFSH                            | 
#004H T4  AB:000 DB:--     RFSH MREQ                       | Refresh address  000
-----------------------------------------------------------+
#005H T1  AB:001 DB:--  M1                                 | 
#006H T2  AB:001 DB:52  M1      MREQ RD                    | Opcode read from 001 -> 52
#007H T3  AB:001 DB:--     RFSH                            | 
#008H T4  AB:001 DB:--     RFSH MREQ                       | Refresh address  001
#009H T5  AB:001 DB:--                                     | 
#010H T6  AB:001 DB:--                                     | 
#011H T7  AB:001 DB:--                                     | 
#012H T8  AB:001 DB:--                                     | 
#013H T9  AB:001 DB:--                                     | 
#014H T10 AB:001 DB:--                                     | 
#015H T11 AB:001 DB:--                                     | 
-----------------------------------------------------------+
</PRE>
<H3 id="53">Opcode: ED 53 n n => LD (nn),DE</H3>
<PRE>
-----------------------------------------------------------+
#001H T1  AB:000 DB:--  M1                                 | 
#002H T2  AB:000 DB:ED  M1      MREQ RD                    | Opcode read from 000 -> ED
#003H T3  AB:000 DB:--     RFSH                            | 
#004H T4  AB:000 DB:--     RFSH MREQ                       | Refresh address  000
-----------------------------------------------------------+
#005H T1  AB:001 DB:--  M1                                 | 
#006H T2  AB:001 DB:53  M1      MREQ RD                    | Opcode read from 001 -> 53
#007H T3  AB:001 DB:--     RFSH                            | 
#008H T4  AB:001 DB:--     RFSH MREQ                       | Refresh address  001
#009H T5  AB:002 DB:--                                     | 
#010H T6  AB:002 DB:01          MREQ RD                    | Memory read from 002 -> 01
#011H T7  AB:002 DB:01          MREQ RD                    | Memory read from 002 -> 01
#012H T8  AB:003 DB:--                                     | 
#013H T9  AB:003 DB:02          MREQ RD                    | Memory read from 003 -> 02
#014H T10 AB:003 DB:02          MREQ RD                    | Memory read from 003 -> 02
#015H T11 AB:001 DB:--                                     | 
#016H T12 AB:001 DB:FF          MREQ                       | 
#017H T13 AB:001 DB:FF          MREQ    WR                 | Memory write to  001 <- FF
#018H T14 AB:002 DB:--                                     | 
#019H T15 AB:002 DB:D3          MREQ                       | 
#020H T16 AB:002 DB:D3          MREQ    WR                 | Memory write to  002 <- D3
-----------------------------------------------------------+
</PRE>
<H3 id="54">Opcode: ED 54     => NEG*</H3>
<PRE>
-----------------------------------------------------------+
#001H T1  AB:000 DB:--  M1                                 | 
#002H T2  AB:000 DB:ED  M1      MREQ RD                    | Opcode read from 000 -> ED
#003H T3  AB:000 DB:--     RFSH                            | 
#004H T4  AB:000 DB:--     RFSH MREQ                       | Refresh address  000
-----------------------------------------------------------+
#005H T1  AB:001 DB:--  M1                                 | 
#006H T2  AB:001 DB:54  M1      MREQ RD                    | Opcode read from 001 -> 54
#007H T3  AB:001 DB:--     RFSH                            | 
#008H T4  AB:001 DB:--     RFSH MREQ                       | Refresh address  001
-----------------------------------------------------------+
</PRE>
<H3 id="55">Opcode: ED 55     => RETN*</H3>
<PRE>
-----------------------------------------------------------+
#001H T1  AB:000 DB:--  M1                                 | 
#002H T2  AB:000 DB:ED  M1      MREQ RD                    | Opcode read from 000 -> ED
#003H T3  AB:000 DB:--     RFSH                            | 
#004H T4  AB:000 DB:--     RFSH MREQ                       | Refresh address  000
-----------------------------------------------------------+
#005H T1  AB:001 DB:--  M1                                 | 
#006H T2  AB:001 DB:55  M1      MREQ RD                    | Opcode read from 001 -> 55
#007H T3  AB:001 DB:--     RFSH                            | 
#008H T4  AB:001 DB:--     RFSH MREQ                       | Refresh address  001
#009H T5  AB:005 DB:--                                     | 
#010H T6  AB:005 DB:04          MREQ RD                    | Memory read from 005 -> 04
#011H T7  AB:005 DB:04          MREQ RD                    | Memory read from 005 -> 04
#012H T8  AB:006 DB:--                                     | 
#013H T9  AB:006 DB:05          MREQ RD                    | Memory read from 006 -> 05
#014H T10 AB:006 DB:05          MREQ RD                    | Memory read from 006 -> 05
-----------------------------------------------------------+
</PRE>
<H3 id="56">Opcode: ED 56     => IM 1</H3>
<PRE>
-----------------------------------------------------------+
#001H T1  AB:000 DB:--  M1                                 | 
#002H T2  AB:000 DB:ED  M1      MREQ RD                    | Opcode read from 000 -> ED
#003H T3  AB:000 DB:--     RFSH                            | 
#004H T4  AB:000 DB:--     RFSH MREQ                       | Refresh address  000
-----------------------------------------------------------+
#005H T1  AB:001 DB:--  M1                                 | 
#006H T2  AB:001 DB:56  M1      MREQ RD                    | Opcode read from 001 -> 56
#007H T3  AB:001 DB:--     RFSH                            | 
#008H T4  AB:001 DB:--     RFSH MREQ                       | Refresh address  001
-----------------------------------------------------------+
</PRE>
<H3 id="57">Opcode: ED 57     => LD A,I</H3>
<PRE>
-----------------------------------------------------------+
#001H T1  AB:000 DB:--  M1                                 | 
#002H T2  AB:000 DB:ED  M1      MREQ RD                    | Opcode read from 000 -> ED
#003H T3  AB:000 DB:--     RFSH                            | 
#004H T4  AB:000 DB:--     RFSH MREQ                       | Refresh address  000
-----------------------------------------------------------+
#005H T1  AB:001 DB:--  M1                                 | 
#006H T2  AB:001 DB:57  M1      MREQ RD                    | Opcode read from 001 -> 57
#007H T3  AB:001 DB:--     RFSH                            | 
#008H T4  AB:001 DB:--     RFSH MREQ                       | Refresh address  001
#009H T5  AB:001 DB:--                                     | 
-----------------------------------------------------------+
</PRE>
<H3 id="58">Opcode: ED 58     => IN E,(C)</H3>
<PRE>
-----------------------------------------------------------+
#001H T1  AB:000 DB:--  M1                                 | 
#002H T2  AB:000 DB:ED  M1      MREQ RD                    | Opcode read from 000 -> ED
#003H T3  AB:000 DB:--     RFSH                            | 
#004H T4  AB:000 DB:--     RFSH MREQ                       | Refresh address  000
-----------------------------------------------------------+
#005H T1  AB:001 DB:--  M1                                 | 
#006H T2  AB:001 DB:58  M1      MREQ RD                    | Opcode read from 001 -> 58
#007H T3  AB:001 DB:--     RFSH                            | 
#008H T4  AB:001 DB:--     RFSH MREQ                       | Refresh address  001
#009H T5  AB:04B DB:--                                     | 
#010H T6  AB:04B DB:--               RD    IORQ            | I/O read from 04B
#011H T7  AB:04B DB:--               RD    IORQ            | I/O read from 04B
#012H T8  AB:04B DB:--               RD    IORQ            | I/O read from 04B
-----------------------------------------------------------+
</PRE>
<H3 id="59">Opcode: ED 59     => OUT (C),E</H3>
<PRE>
-----------------------------------------------------------+
#001H T1  AB:000 DB:--  M1                                 | 
#002H T2  AB:000 DB:ED  M1      MREQ RD                    | Opcode read from 000 -> ED
#003H T3  AB:000 DB:--     RFSH                            | 
#004H T4  AB:000 DB:--     RFSH MREQ                       | Refresh address  000
-----------------------------------------------------------+
#005H T1  AB:001 DB:--  M1                                 | 
#006H T2  AB:001 DB:59  M1      MREQ RD                    | Opcode read from 001 -> 59
#007H T3  AB:001 DB:--     RFSH                            | 
#008H T4  AB:001 DB:--     RFSH MREQ                       | Refresh address  001
#009H T5  AB:04B DB:--                                     | 
#010H T6  AB:04B DB:DB                  WR IORQ            | I/O write to 04B <- DB
#011H T7  AB:04B DB:DB                  WR IORQ            | I/O write to 04B <- DB
#012H T8  AB:04B DB:DB                  WR IORQ            | I/O write to 04B <- DB
-----------------------------------------------------------+
</PRE>
<H3 id="5A">Opcode: ED 5A     => ADC HL,DE</H3>
<PRE>
-----------------------------------------------------------+
#001H T1  AB:000 DB:--  M1                                 | 
#002H T2  AB:000 DB:ED  M1      MREQ RD                    | Opcode read from 000 -> ED
#003H T3  AB:000 DB:--     RFSH                            | 
#004H T4  AB:000 DB:--     RFSH MREQ                       | Refresh address  000
-----------------------------------------------------------+
#005H T1  AB:001 DB:--  M1                                 | 
#006H T2  AB:001 DB:5A  M1      MREQ RD                    | Opcode read from 001 -> 5A
#007H T3  AB:001 DB:--     RFSH                            | 
#008H T4  AB:001 DB:--     RFSH MREQ                       | Refresh address  001
#009H T5  AB:001 DB:--                                     | 
#010H T6  AB:001 DB:--                                     | 
#011H T7  AB:001 DB:--                                     | 
#012H T8  AB:001 DB:--                                     | 
#013H T9  AB:001 DB:--                                     | 
#014H T10 AB:001 DB:--                                     | 
#015H T11 AB:001 DB:--                                     | 
-----------------------------------------------------------+
</PRE>
<H3 id="5B">Opcode: ED 5B n n => LD DE,(nn)</H3>
<PRE>
-----------------------------------------------------------+
#001H T1  AB:000 DB:--  M1                                 | 
#002H T2  AB:000 DB:ED  M1      MREQ RD                    | Opcode read from 000 -> ED
#003H T3  AB:000 DB:--     RFSH                            | 
#004H T4  AB:000 DB:--     RFSH MREQ                       | Refresh address  000
-----------------------------------------------------------+
#005H T1  AB:001 DB:--  M1                                 | 
#006H T2  AB:001 DB:5B  M1      MREQ RD                    | Opcode read from 001 -> 5B
#007H T3  AB:001 DB:--     RFSH                            | 
#008H T4  AB:001 DB:--     RFSH MREQ                       | Refresh address  001
#009H T5  AB:002 DB:--                                     | 
#010H T6  AB:002 DB:01          MREQ RD                    | Memory read from 002 -> 01
#011H T7  AB:002 DB:01          MREQ RD                    | Memory read from 002 -> 01
#012H T8  AB:003 DB:--                                     | 
#013H T9  AB:003 DB:02          MREQ RD                    | Memory read from 003 -> 02
#014H T10 AB:003 DB:02          MREQ RD                    | Memory read from 003 -> 02
#015H T11 AB:001 DB:--                                     | 
#016H T12 AB:001 DB:5B          MREQ RD                    | Memory read from 001 -> 5B
#017H T13 AB:001 DB:5B          MREQ RD                    | Memory read from 001 -> 5B
#018H T14 AB:002 DB:--                                     | 
#019H T15 AB:002 DB:01          MREQ RD                    | Memory read from 002 -> 01
#020H T16 AB:002 DB:01          MREQ RD                    | Memory read from 002 -> 01
-----------------------------------------------------------+
</PRE>
<H3 id="5C">Opcode: ED 5C     => NEG*</H3>
<PRE>
-----------------------------------------------------------+
#001H T1  AB:000 DB:--  M1                                 | 
#002H T2  AB:000 DB:ED  M1      MREQ RD                    | Opcode read from 000 -> ED
#003H T3  AB:000 DB:--     RFSH                            | 
#004H T4  AB:000 DB:--     RFSH MREQ                       | Refresh address  000
-----------------------------------------------------------+
#005H T1  AB:001 DB:--  M1                                 | 
#006H T2  AB:001 DB:5C  M1      MREQ RD                    | Opcode read from 001 -> 5C
#007H T3  AB:001 DB:--     RFSH                            | 
#008H T4  AB:001 DB:--     RFSH MREQ                       | Refresh address  001
-----------------------------------------------------------+
</PRE>
<H3 id="5D">Opcode: ED 5D     => RETN*</H3>
<PRE>
-----------------------------------------------------------+
#001H T1  AB:000 DB:--  M1                                 | 
#002H T2  AB:000 DB:ED  M1      MREQ RD                    | Opcode read from 000 -> ED
#003H T3  AB:000 DB:--     RFSH                            | 
#004H T4  AB:000 DB:--     RFSH MREQ                       | Refresh address  000
-----------------------------------------------------------+
#005H T1  AB:001 DB:--  M1                                 | 
#006H T2  AB:001 DB:5D  M1      MREQ RD                    | Opcode read from 001 -> 5D
#007H T3  AB:001 DB:--     RFSH                            | 
#008H T4  AB:001 DB:--     RFSH MREQ                       | Refresh address  001
#009H T5  AB:007 DB:--                                     | 
#010H T6  AB:007 DB:06          MREQ RD                    | Memory read from 007 -> 06
#011H T7  AB:007 DB:06          MREQ RD                    | Memory read from 007 -> 06
#012H T8  AB:008 DB:--                                     | 
#013H T9  AB:008 DB:07          MREQ RD                    | Memory read from 008 -> 07
#014H T10 AB:008 DB:07          MREQ RD                    | Memory read from 008 -> 07
-----------------------------------------------------------+
</PRE>
<H3 id="5E">Opcode: ED 5E     => IM 2</H3>
<PRE>
-----------------------------------------------------------+
#001H T1  AB:000 DB:--  M1                                 | 
#002H T2  AB:000 DB:ED  M1      MREQ RD                    | Opcode read from 000 -> ED
#003H T3  AB:000 DB:--     RFSH                            | 
#004H T4  AB:000 DB:--     RFSH MREQ                       | Refresh address  000
-----------------------------------------------------------+
#005H T1  AB:001 DB:--  M1                                 | 
#006H T2  AB:001 DB:5E  M1      MREQ RD                    | Opcode read from 001 -> 5E
#007H T3  AB:001 DB:--     RFSH                            | 
#008H T4  AB:001 DB:--     RFSH MREQ                       | Refresh address  001
-----------------------------------------------------------+
</PRE>
<H3 id="5F">Opcode: ED 5F     => LD A,R</H3>
<PRE>
-----------------------------------------------------------+
#001H T1  AB:000 DB:--  M1                                 | 
#002H T2  AB:000 DB:ED  M1      MREQ RD                    | Opcode read from 000 -> ED
#003H T3  AB:000 DB:--     RFSH                            | 
#004H T4  AB:000 DB:--     RFSH MREQ                       | Refresh address  000
-----------------------------------------------------------+
#005H T1  AB:001 DB:--  M1                                 | 
#006H T2  AB:001 DB:5F  M1      MREQ RD                    | Opcode read from 001 -> 5F
#007H T3  AB:001 DB:--     RFSH                            | 
#008H T4  AB:001 DB:--     RFSH MREQ                       | Refresh address  001
#009H T5  AB:001 DB:--                                     | 
-----------------------------------------------------------+
</PRE>
<H3 id="60">Opcode: ED 60     => IN H,(C)</H3>
<PRE>
-----------------------------------------------------------+
#001H T1  AB:000 DB:--  M1                                 | 
#002H T2  AB:000 DB:ED  M1      MREQ RD                    | Opcode read from 000 -> ED
#003H T3  AB:000 DB:--     RFSH                            | 
#004H T4  AB:000 DB:--     RFSH MREQ                       | Refresh address  000
-----------------------------------------------------------+
#005H T1  AB:001 DB:--  M1                                 | 
#006H T2  AB:001 DB:60  M1      MREQ RD                    | Opcode read from 001 -> 60
#007H T3  AB:001 DB:--     RFSH                            | 
#008H T4  AB:001 DB:--     RFSH MREQ                       | Refresh address  001
#009H T5  AB:04B DB:--                                     | 
#010H T6  AB:04B DB:--               RD    IORQ            | I/O read from 04B
#011H T7  AB:04B DB:--               RD    IORQ            | I/O read from 04B
#012H T8  AB:04B DB:--               RD    IORQ            | I/O read from 04B
-----------------------------------------------------------+
</PRE>
<H3 id="61">Opcode: ED 61     => OUT (C),H</H3>
<PRE>
-----------------------------------------------------------+
#001H T1  AB:000 DB:--  M1                                 | 
#002H T2  AB:000 DB:ED  M1      MREQ RD                    | Opcode read from 000 -> ED
#003H T3  AB:000 DB:--     RFSH                            | 
#004H T4  AB:000 DB:--     RFSH MREQ                       | Refresh address  000
-----------------------------------------------------------+
#005H T1  AB:001 DB:--  M1                                 | 
#006H T2  AB:001 DB:61  M1      MREQ RD                    | Opcode read from 001 -> 61
#007H T3  AB:001 DB:--     RFSH                            | 
#008H T4  AB:001 DB:--     RFSH MREQ                       | Refresh address  001
#009H T5  AB:04B DB:--                                     | 
#010H T6  AB:04B DB:E3                  WR IORQ            | I/O write to 04B <- E3
#011H T7  AB:04B DB:E3                  WR IORQ            | I/O write to 04B <- E3
#012H T8  AB:04B DB:E3                  WR IORQ            | I/O write to 04B <- E3
-----------------------------------------------------------+
</PRE>
<H3 id="62">Opcode: ED 62     => SBC HL,HL</H3>
<PRE>
-----------------------------------------------------------+
#001H T1  AB:000 DB:--  M1                                 | 
#002H T2  AB:000 DB:ED  M1      MREQ RD                    | Opcode read from 000 -> ED
#003H T3  AB:000 DB:--     RFSH                            | 
#004H T4  AB:000 DB:--     RFSH MREQ                       | Refresh address  000
-----------------------------------------------------------+
#005H T1  AB:001 DB:--  M1                                 | 
#006H T2  AB:001 DB:62  M1      MREQ RD                    | Opcode read from 001 -> 62
#007H T3  AB:001 DB:--     RFSH                            | 
#008H T4  AB:001 DB:--     RFSH MREQ                       | Refresh address  001
#009H T5  AB:001 DB:--                                     | 
#010H T6  AB:001 DB:--                                     | 
#011H T7  AB:001 DB:--                                     | 
#012H T8  AB:001 DB:--                                     | 
#013H T9  AB:001 DB:--                                     | 
#014H T10 AB:001 DB:--                                     | 
#015H T11 AB:001 DB:--                                     | 
-----------------------------------------------------------+
</PRE>
<H3 id="63">Opcode: ED 63 n n => LD (nn),HL</H3>
<PRE>
-----------------------------------------------------------+
#001H T1  AB:000 DB:--  M1                                 | 
#002H T2  AB:000 DB:ED  M1      MREQ RD                    | Opcode read from 000 -> ED
#003H T3  AB:000 DB:--     RFSH                            | 
#004H T4  AB:000 DB:--     RFSH MREQ                       | Refresh address  000
-----------------------------------------------------------+
#005H T1  AB:001 DB:--  M1                                 | 
#006H T2  AB:001 DB:63  M1      MREQ RD                    | Opcode read from 001 -> 63
#007H T3  AB:001 DB:--     RFSH                            | 
#008H T4  AB:001 DB:--     RFSH MREQ                       | Refresh address  001
#009H T5  AB:002 DB:--                                     | 
#010H T6  AB:002 DB:01          MREQ RD                    | Memory read from 002 -> 01
#011H T7  AB:002 DB:01          MREQ RD                    | Memory read from 002 -> 01
#012H T8  AB:003 DB:--                                     | 
#013H T9  AB:003 DB:02          MREQ RD                    | Memory read from 003 -> 02
#014H T10 AB:003 DB:02          MREQ RD                    | Memory read from 003 -> 02
#015H T11 AB:001 DB:--                                     | 
#016H T12 AB:001 DB:00          MREQ                       | 
#017H T13 AB:001 DB:00          MREQ    WR                 | Memory write to  001 <- 00
#018H T14 AB:002 DB:--                                     | 
#019H T15 AB:002 DB:00          MREQ                       | 
#020H T16 AB:002 DB:00          MREQ    WR                 | Memory write to  002 <- 00
-----------------------------------------------------------+
</PRE>
<H3 id="64">Opcode: ED 64     => NEG*</H3>
<PRE>
-----------------------------------------------------------+
#001H T1  AB:000 DB:--  M1                                 | 
#002H T2  AB:000 DB:ED  M1      MREQ RD                    | Opcode read from 000 -> ED
#003H T3  AB:000 DB:--     RFSH                            | 
#004H T4  AB:000 DB:--     RFSH MREQ                       | Refresh address  000
-----------------------------------------------------------+
#005H T1  AB:001 DB:--  M1                                 | 
#006H T2  AB:001 DB:64  M1      MREQ RD                    | Opcode read from 001 -> 64
#007H T3  AB:001 DB:--     RFSH                            | 
#008H T4  AB:001 DB:--     RFSH MREQ                       | Refresh address  001
-----------------------------------------------------------+
</PRE>
<H3 id="65">Opcode: ED 65     => RETN*</H3>
<PRE>
-----------------------------------------------------------+
#001H T1  AB:000 DB:--  M1                                 | 
#002H T2  AB:000 DB:ED  M1      MREQ RD                    | Opcode read from 000 -> ED
#003H T3  AB:000 DB:--     RFSH                            | 
#004H T4  AB:000 DB:--     RFSH MREQ                       | Refresh address  000
-----------------------------------------------------------+
#005H T1  AB:001 DB:--  M1                                 | 
#006H T2  AB:001 DB:65  M1      MREQ RD                    | Opcode read from 001 -> 65
#007H T3  AB:001 DB:--     RFSH                            | 
#008H T4  AB:001 DB:--     RFSH MREQ                       | Refresh address  001
#009H T5  AB:009 DB:--                                     | 
#010H T6  AB:009 DB:08          MREQ RD                    | Memory read from 009 -> 08
#011H T7  AB:009 DB:08          MREQ RD                    | Memory read from 009 -> 08
#012H T8  AB:00A DB:--                                     | 
#013H T9  AB:00A DB:09          MREQ RD                    | Memory read from 00A -> 09
#014H T10 AB:00A DB:09          MREQ RD                    | Memory read from 00A -> 09
-----------------------------------------------------------+
</PRE>
<H3 id="66">Opcode: ED 66     => IM 0*</H3>
<PRE>
-----------------------------------------------------------+
#001H T1  AB:000 DB:--  M1                                 | 
#002H T2  AB:000 DB:ED  M1      MREQ RD                    | Opcode read from 000 -> ED
#003H T3  AB:000 DB:--     RFSH                            | 
#004H T4  AB:000 DB:--     RFSH MREQ                       | Refresh address  000
-----------------------------------------------------------+
#005H T1  AB:001 DB:--  M1                                 | 
#006H T2  AB:001 DB:66  M1      MREQ RD                    | Opcode read from 001 -> 66
#007H T3  AB:001 DB:--     RFSH                            | 
#008H T4  AB:001 DB:--     RFSH MREQ                       | Refresh address  001
-----------------------------------------------------------+
</PRE>
<H3 id="67">Opcode: ED 67     => RRD</H3>
<PRE>
-----------------------------------------------------------+
#001H T1  AB:000 DB:--  M1                                 | 
#002H T2  AB:000 DB:ED  M1      MREQ RD                    | Opcode read from 000 -> ED
#003H T3  AB:000 DB:--     RFSH                            | 
#004H T4  AB:000 DB:--     RFSH MREQ                       | Refresh address  000
-----------------------------------------------------------+
#005H T1  AB:001 DB:--  M1                                 | 
#006H T2  AB:001 DB:67  M1      MREQ RD                    | Opcode read from 001 -> 67
#007H T3  AB:001 DB:--     RFSH                            | 
#008H T4  AB:001 DB:--     RFSH MREQ                       | Refresh address  001
#009H T5  AB:000 DB:--                                     | 
#010H T6  AB:000 DB:ED          MREQ RD                    | Memory read from 000 -> ED
#011H T7  AB:000 DB:ED          MREQ RD                    | Memory read from 000 -> ED
#012H T8  AB:000 DB:--                                     | 
#013H T9  AB:000 DB:--                                     | 
#014H T10 AB:000 DB:--                                     | 
#015H T11 AB:000 DB:--                                     | 
#016H T12 AB:000 DB:--                                     | 
#017H T13 AB:000 DB:EE          MREQ                       | 
#018H T14 AB:000 DB:EE          MREQ    WR                 | Memory write to  000 <- EE
-----------------------------------------------------------+
</PRE>
<H3 id="68">Opcode: ED 68     => IN L,(C)</H3>
<PRE>
-----------------------------------------------------------+
#001H T1  AB:000 DB:--  M1                                 | 
#002H T2  AB:000 DB:ED  M1      MREQ RD                    | Opcode read from 000 -> ED
#003H T3  AB:000 DB:--     RFSH                            | 
#004H T4  AB:000 DB:--     RFSH MREQ                       | Refresh address  000
-----------------------------------------------------------+
#005H T1  AB:001 DB:--  M1                                 | 
#006H T2  AB:001 DB:68  M1      MREQ RD                    | Opcode read from 001 -> 68
#007H T3  AB:001 DB:--     RFSH                            | 
#008H T4  AB:001 DB:--     RFSH MREQ                       | Refresh address  001
#009H T5  AB:04B DB:--                                     | 
#010H T6  AB:04B DB:--               RD    IORQ            | I/O read from 04B
#011H T7  AB:04B DB:--               RD    IORQ            | I/O read from 04B
#012H T8  AB:04B DB:--               RD    IORQ            | I/O read from 04B
-----------------------------------------------------------+
</PRE>
<H3 id="69">Opcode: ED 69     => OUT (C),L</H3>
<PRE>
-----------------------------------------------------------+
#001H T1  AB:000 DB:--  M1                                 | 
#002H T2  AB:000 DB:ED  M1      MREQ RD                    | Opcode read from 000 -> ED
#003H T3  AB:000 DB:--     RFSH                            | 
#004H T4  AB:000 DB:--     RFSH MREQ                       | Refresh address  000
-----------------------------------------------------------+
#005H T1  AB:001 DB:--  M1                                 | 
#006H T2  AB:001 DB:69  M1      MREQ RD                    | Opcode read from 001 -> 69
#007H T3  AB:001 DB:--     RFSH                            | 
#008H T4  AB:001 DB:--     RFSH MREQ                       | Refresh address  001
#009H T5  AB:04B DB:--                                     | 
#010H T6  AB:04B DB:EB                  WR IORQ            | I/O write to 04B <- EB
#011H T7  AB:04B DB:EB                  WR IORQ            | I/O write to 04B <- EB
#012H T8  AB:04B DB:EB                  WR IORQ            | I/O write to 04B <- EB
-----------------------------------------------------------+
</PRE>
<H3 id="6A">Opcode: ED 6A     => ADC HL,HL</H3>
<PRE>
-----------------------------------------------------------+
#001H T1  AB:000 DB:--  M1                                 | 
#002H T2  AB:000 DB:ED  M1      MREQ RD                    | Opcode read from 000 -> ED
#003H T3  AB:000 DB:--     RFSH                            | 
#004H T4  AB:000 DB:--     RFSH MREQ                       | Refresh address  000
-----------------------------------------------------------+
#005H T1  AB:001 DB:--  M1                                 | 
#006H T2  AB:001 DB:6A  M1      MREQ RD                    | Opcode read from 001 -> 6A
#007H T3  AB:001 DB:--     RFSH                            | 
#008H T4  AB:001 DB:--     RFSH MREQ                       | Refresh address  001
#009H T5  AB:001 DB:--                                     | 
#010H T6  AB:001 DB:--                                     | 
#011H T7  AB:001 DB:--                                     | 
#012H T8  AB:001 DB:--                                     | 
#013H T9  AB:001 DB:--                                     | 
#014H T10 AB:001 DB:--                                     | 
#015H T11 AB:001 DB:--                                     | 
-----------------------------------------------------------+
</PRE>
<H3 id="6B">Opcode: ED 6B n n => LD HL,(nn)</H3>
<PRE>
-----------------------------------------------------------+
#001H T1  AB:000 DB:--  M1                                 | 
#002H T2  AB:000 DB:ED  M1      MREQ RD                    | Opcode read from 000 -> ED
#003H T3  AB:000 DB:--     RFSH                            | 
#004H T4  AB:000 DB:--     RFSH MREQ                       | Refresh address  000
-----------------------------------------------------------+
#005H T1  AB:001 DB:--  M1                                 | 
#006H T2  AB:001 DB:6B  M1      MREQ RD                    | Opcode read from 001 -> 6B
#007H T3  AB:001 DB:--     RFSH                            | 
#008H T4  AB:001 DB:--     RFSH MREQ                       | Refresh address  001
#009H T5  AB:002 DB:--                                     | 
#010H T6  AB:002 DB:01          MREQ RD                    | Memory read from 002 -> 01
#011H T7  AB:002 DB:01          MREQ RD                    | Memory read from 002 -> 01
#012H T8  AB:003 DB:--                                     | 
#013H T9  AB:003 DB:02          MREQ RD                    | Memory read from 003 -> 02
#014H T10 AB:003 DB:02          MREQ RD                    | Memory read from 003 -> 02
#015H T11 AB:001 DB:--                                     | 
#016H T12 AB:001 DB:6B          MREQ RD                    | Memory read from 001 -> 6B
#017H T13 AB:001 DB:6B          MREQ RD                    | Memory read from 001 -> 6B
#018H T14 AB:002 DB:--                                     | 
#019H T15 AB:002 DB:01          MREQ RD                    | Memory read from 002 -> 01
#020H T16 AB:002 DB:01          MREQ RD                    | Memory read from 002 -> 01
-----------------------------------------------------------+
</PRE>
<H3 id="6C">Opcode: ED 6C     => NEG*</H3>
<PRE>
-----------------------------------------------------------+
#001H T1  AB:000 DB:--  M1                                 | 
#002H T2  AB:000 DB:ED  M1      MREQ RD                    | Opcode read from 000 -> ED
#003H T3  AB:000 DB:--     RFSH                            | 
#004H T4  AB:000 DB:--     RFSH MREQ                       | Refresh address  000
-----------------------------------------------------------+
#005H T1  AB:001 DB:--  M1                                 | 
#006H T2  AB:001 DB:6C  M1      MREQ RD                    | Opcode read from 001 -> 6C
#007H T3  AB:001 DB:--     RFSH                            | 
#008H T4  AB:001 DB:--     RFSH MREQ                       | Refresh address  001
-----------------------------------------------------------+
</PRE>
<H3 id="6D">Opcode: ED 6D     => RETN*</H3>
<PRE>
-----------------------------------------------------------+
#001H T1  AB:000 DB:--  M1                                 | 
#002H T2  AB:000 DB:ED  M1      MREQ RD                    | Opcode read from 000 -> ED
#003H T3  AB:000 DB:--     RFSH                            | 
#004H T4  AB:000 DB:--     RFSH MREQ                       | Refresh address  000
-----------------------------------------------------------+
#005H T1  AB:001 DB:--  M1                                 | 
#006H T2  AB:001 DB:6D  M1      MREQ RD                    | Opcode read from 001 -> 6D
#007H T3  AB:001 DB:--     RFSH                            | 
#008H T4  AB:001 DB:--     RFSH MREQ                       | Refresh address  001
#009H T5  AB:00B DB:--                                     | 
#010H T6  AB:00B DB:0A          MREQ RD                    | Memory read from 00B -> 0A
#011H T7  AB:00B DB:0A          MREQ RD                    | Memory read from 00B -> 0A
#012H T8  AB:00C DB:--                                     | 
#013H T9  AB:00C DB:0B          MREQ RD                    | Memory read from 00C -> 0B
#014H T10 AB:00C DB:0B          MREQ RD                    | Memory read from 00C -> 0B
-----------------------------------------------------------+
</PRE>
<H3 id="6E">Opcode: ED 6E     => IM 0*</H3>
<PRE>
-----------------------------------------------------------+
#001H T1  AB:000 DB:--  M1                                 | 
#002H T2  AB:000 DB:ED  M1      MREQ RD                    | Opcode read from 000 -> ED
#003H T3  AB:000 DB:--     RFSH                            | 
#004H T4  AB:000 DB:--     RFSH MREQ                       | Refresh address  000
-----------------------------------------------------------+
#005H T1  AB:001 DB:--  M1                                 | 
#006H T2  AB:001 DB:6E  M1      MREQ RD                    | Opcode read from 001 -> 6E
#007H T3  AB:001 DB:--     RFSH                            | 
#008H T4  AB:001 DB:--     RFSH MREQ                       | Refresh address  001
-----------------------------------------------------------+
</PRE>
<H3 id="6F">Opcode: ED 6F     => RLD</H3>
<PRE>
-----------------------------------------------------------+
#001H T1  AB:000 DB:--  M1                                 | 
#002H T2  AB:000 DB:ED  M1      MREQ RD                    | Opcode read from 000 -> ED
#003H T3  AB:000 DB:--     RFSH                            | 
#004H T4  AB:000 DB:--     RFSH MREQ                       | Refresh address  000
-----------------------------------------------------------+
#005H T1  AB:001 DB:--  M1                                 | 
#006H T2  AB:001 DB:6F  M1      MREQ RD                    | Opcode read from 001 -> 6F
#007H T3  AB:001 DB:--     RFSH                            | 
#008H T4  AB:001 DB:--     RFSH MREQ                       | Refresh address  001
#009H T5  AB:06B DB:--                                     | 
#010H T6  AB:06B DB:00          MREQ RD                    | Memory read from 06B -> 00
#011H T7  AB:06B DB:00          MREQ RD                    | Memory read from 06B -> 00
#012H T8  AB:06B DB:--                                     | 
#013H T9  AB:06B DB:--                                     | 
#014H T10 AB:06B DB:--                                     | 
#015H T11 AB:06B DB:--                                     | 
#016H T12 AB:06B DB:--                                     | 
#017H T13 AB:06B DB:03          MREQ                       | 
#018H T14 AB:06B DB:03          MREQ    WR                 | Memory write to  06B <- 03
-----------------------------------------------------------+
</PRE>
<H3 id="70">Opcode: ED 70     => IN F,(C)*</H3>
<PRE>
-----------------------------------------------------------+
#001H T1  AB:000 DB:--  M1                                 | 
#002H T2  AB:000 DB:ED  M1      MREQ RD                    | Opcode read from 000 -> ED
#003H T3  AB:000 DB:--     RFSH                            | 
#004H T4  AB:000 DB:--     RFSH MREQ                       | Refresh address  000
-----------------------------------------------------------+
#005H T1  AB:001 DB:--  M1                                 | 
#006H T2  AB:001 DB:70  M1      MREQ RD                    | Opcode read from 001 -> 70
#007H T3  AB:001 DB:--     RFSH                            | 
#008H T4  AB:001 DB:--     RFSH MREQ                       | Refresh address  001
#009H T5  AB:04B DB:--                                     | 
#010H T6  AB:04B DB:--               RD    IORQ            | I/O read from 04B
#011H T7  AB:04B DB:--               RD    IORQ            | I/O read from 04B
#012H T8  AB:04B DB:--               RD    IORQ            | I/O read from 04B
-----------------------------------------------------------+
</PRE>
<H3 id="71">Opcode: ED 71     => OUT (C),0*</H3>
<PRE>
-----------------------------------------------------------+
#001H T1  AB:000 DB:--  M1                                 | 
#002H T2  AB:000 DB:ED  M1      MREQ RD                    | Opcode read from 000 -> ED
#003H T3  AB:000 DB:--     RFSH                            | 
#004H T4  AB:000 DB:--     RFSH MREQ                       | Refresh address  000
-----------------------------------------------------------+
#005H T1  AB:001 DB:--  M1                                 | 
#006H T2  AB:001 DB:71  M1      MREQ RD                    | Opcode read from 001 -> 71
#007H T3  AB:001 DB:--     RFSH                            | 
#008H T4  AB:001 DB:--     RFSH MREQ                       | Refresh address  001
#009H T5  AB:04B DB:--                                     | 
#010H T6  AB:04B DB:00                  WR IORQ            | I/O write to 04B <- 00
#011H T7  AB:04B DB:00                  WR IORQ            | I/O write to 04B <- 00
#012H T8  AB:04B DB:00                  WR IORQ            | I/O write to 04B <- 00
-----------------------------------------------------------+
</PRE>
<H3 id="72">Opcode: ED 72     => SBC HL,SP</H3>
<PRE>
-----------------------------------------------------------+
#001H T1  AB:000 DB:--  M1                                 | 
#002H T2  AB:000 DB:ED  M1      MREQ RD                    | Opcode read from 000 -> ED
#003H T3  AB:000 DB:--     RFSH                            | 
#004H T4  AB:000 DB:--     RFSH MREQ                       | Refresh address  000
-----------------------------------------------------------+
#005H T1  AB:001 DB:--  M1                                 | 
#006H T2  AB:001 DB:72  M1      MREQ RD                    | Opcode read from 001 -> 72
#007H T3  AB:001 DB:--     RFSH                            | 
#008H T4  AB:001 DB:--     RFSH MREQ                       | Refresh address  001
#009H T5  AB:001 DB:--                                     | 
#010H T6  AB:001 DB:--                                     | 
#011H T7  AB:001 DB:--                                     | 
#012H T8  AB:001 DB:--                                     | 
#013H T9  AB:001 DB:--                                     | 
#014H T10 AB:001 DB:--                                     | 
#015H T11 AB:001 DB:--                                     | 
-----------------------------------------------------------+
</PRE>
<H3 id="73">Opcode: ED 73 n n => LD (nn),SP</H3>
<PRE>
-----------------------------------------------------------+
#001H T1  AB:000 DB:--  M1                                 | 
#002H T2  AB:000 DB:ED  M1      MREQ RD                    | Opcode read from 000 -> ED
#003H T3  AB:000 DB:--     RFSH                            | 
#004H T4  AB:000 DB:--     RFSH MREQ                       | Refresh address  000
-----------------------------------------------------------+
#005H T1  AB:001 DB:--  M1                                 | 
#006H T2  AB:001 DB:73  M1      MREQ RD                    | Opcode read from 001 -> 73
#007H T3  AB:001 DB:--     RFSH                            | 
#008H T4  AB:001 DB:--     RFSH MREQ                       | Refresh address  001
#009H T5  AB:002 DB:--                                     | 
#010H T6  AB:002 DB:01          MREQ RD                    | Memory read from 002 -> 01
#011H T7  AB:002 DB:01          MREQ RD                    | Memory read from 002 -> 01
#012H T8  AB:003 DB:--                                     | 
#013H T9  AB:003 DB:02          MREQ RD                    | Memory read from 003 -> 02
#014H T10 AB:003 DB:02          MREQ RD                    | Memory read from 003 -> 02
#015H T11 AB:001 DB:--                                     | 
#016H T12 AB:001 DB:0D          MREQ                       | 
#017H T13 AB:001 DB:0D          MREQ    WR                 | Memory write to  001 <- 0D
#018H T14 AB:002 DB:--                                     | 
#019H T15 AB:002 DB:D1          MREQ                       | 
#020H T16 AB:002 DB:D1          MREQ    WR                 | Memory write to  002 <- D1
-----------------------------------------------------------+
</PRE>
<H3 id="74">Opcode: ED 74     => NEG*</H3>
<PRE>
-----------------------------------------------------------+
#001H T1  AB:000 DB:--  M1                                 | 
#002H T2  AB:000 DB:ED  M1      MREQ RD                    | Opcode read from 000 -> ED
#003H T3  AB:000 DB:--     RFSH                            | 
#004H T4  AB:000 DB:--     RFSH MREQ                       | Refresh address  000
-----------------------------------------------------------+
#005H T1  AB:001 DB:--  M1                                 | 
#006H T2  AB:001 DB:74  M1      MREQ RD                    | Opcode read from 001 -> 74
#007H T3  AB:001 DB:--     RFSH                            | 
#008H T4  AB:001 DB:--     RFSH MREQ                       | Refresh address  001
-----------------------------------------------------------+
</PRE>
<H3 id="75">Opcode: ED 75     => RETN*</H3>
<PRE>
-----------------------------------------------------------+
#001H T1  AB:000 DB:--  M1                                 | 
#002H T2  AB:000 DB:ED  M1      MREQ RD                    | Opcode read from 000 -> ED
#003H T3  AB:000 DB:--     RFSH                            | 
#004H T4  AB:000 DB:--     RFSH MREQ                       | Refresh address  000
-----------------------------------------------------------+
#005H T1  AB:001 DB:--  M1                                 | 
#006H T2  AB:001 DB:75  M1      MREQ RD                    | Opcode read from 001 -> 75
#007H T3  AB:001 DB:--     RFSH                            | 
#008H T4  AB:001 DB:--     RFSH MREQ                       | Refresh address  001
#009H T5  AB:00D DB:--                                     | 
#010H T6  AB:00D DB:0C          MREQ RD                    | Memory read from 00D -> 0C
#011H T7  AB:00D DB:0C          MREQ RD                    | Memory read from 00D -> 0C
#012H T8  AB:00E DB:--                                     | 
#013H T9  AB:00E DB:0D          MREQ RD                    | Memory read from 00E -> 0D
#014H T10 AB:00E DB:0D          MREQ RD                    | Memory read from 00E -> 0D
-----------------------------------------------------------+
</PRE>
<H3 id="76">Opcode: ED 76     => IM 1*</H3>
<PRE>
-----------------------------------------------------------+
#001H T1  AB:000 DB:--  M1                                 | 
#002H T2  AB:000 DB:ED  M1      MREQ RD                    | Opcode read from 000 -> ED
#003H T3  AB:000 DB:--     RFSH                            | 
#004H T4  AB:000 DB:--     RFSH MREQ                       | Refresh address  000
-----------------------------------------------------------+
#005H T1  AB:001 DB:--  M1                                 | 
#006H T2  AB:001 DB:76  M1      MREQ RD                    | Opcode read from 001 -> 76
#007H T3  AB:001 DB:--     RFSH                            | 
#008H T4  AB:001 DB:--     RFSH MREQ                       | Refresh address  001
-----------------------------------------------------------+
</PRE>
<H3 id="78">Opcode: ED 78     => IN A,(C)</H3>
<PRE>
-----------------------------------------------------------+
#001H T1  AB:000 DB:--  M1                                 | 
#002H T2  AB:000 DB:ED  M1      MREQ RD                    | Opcode read from 000 -> ED
#003H T3  AB:000 DB:--     RFSH                            | 
#004H T4  AB:000 DB:--     RFSH MREQ                       | Refresh address  000
-----------------------------------------------------------+
#005H T1  AB:001 DB:--  M1                                 | 
#006H T2  AB:001 DB:78  M1      MREQ RD                    | Opcode read from 001 -> 78
#007H T3  AB:001 DB:--     RFSH                            | 
#008H T4  AB:001 DB:--     RFSH MREQ                       | Refresh address  001
#009H T5  AB:04B DB:--                                     | 
#010H T6  AB:04B DB:--               RD    IORQ            | I/O read from 04B
#011H T7  AB:04B DB:--               RD    IORQ            | I/O read from 04B
#012H T8  AB:04B DB:--               RD    IORQ            | I/O read from 04B
-----------------------------------------------------------+
</PRE>
<H3 id="79">Opcode: ED 79     => OUT (C),A</H3>
<PRE>
-----------------------------------------------------------+
#001H T1  AB:000 DB:--  M1                                 | 
#002H T2  AB:000 DB:ED  M1      MREQ RD                    | Opcode read from 000 -> ED
#003H T3  AB:000 DB:--     RFSH                            | 
#004H T4  AB:000 DB:--     RFSH MREQ                       | Refresh address  000
-----------------------------------------------------------+
#005H T1  AB:001 DB:--  M1                                 | 
#006H T2  AB:001 DB:79  M1      MREQ RD                    | Opcode read from 001 -> 79
#007H T3  AB:001 DB:--     RFSH                            | 
#008H T4  AB:001 DB:--     RFSH MREQ                       | Refresh address  001
#009H T5  AB:04B DB:--                                     | 
#010H T6  AB:04B DB:FB                  WR IORQ            | I/O write to 04B <- FB
#011H T7  AB:04B DB:FB                  WR IORQ            | I/O write to 04B <- FB
#012H T8  AB:04B DB:FB                  WR IORQ            | I/O write to 04B <- FB
-----------------------------------------------------------+
</PRE>
<H3 id="7A">Opcode: ED 7A     => ADC HL,SP</H3>
<PRE>
-----------------------------------------------------------+
#001H T1  AB:000 DB:--  M1                                 | 
#002H T2  AB:000 DB:ED  M1      MREQ RD                    | Opcode read from 000 -> ED
#003H T3  AB:000 DB:--     RFSH                            | 
#004H T4  AB:000 DB:--     RFSH MREQ                       | Refresh address  000
-----------------------------------------------------------+
#005H T1  AB:001 DB:--  M1                                 | 
#006H T2  AB:001 DB:7A  M1      MREQ RD                    | Opcode read from 001 -> 7A
#007H T3  AB:001 DB:--     RFSH                            | 
#008H T4  AB:001 DB:--     RFSH MREQ                       | Refresh address  001
#009H T5  AB:001 DB:--                                     | 
#010H T6  AB:001 DB:--                                     | 
#011H T7  AB:001 DB:--                                     | 
#012H T8  AB:001 DB:--                                     | 
#013H T9  AB:001 DB:--                                     | 
#014H T10 AB:001 DB:--                                     | 
#015H T11 AB:001 DB:--                                     | 
-----------------------------------------------------------+
</PRE>
<H3 id="7B">Opcode: ED 7B n n => LD SP,(nn)</H3>
<PRE>
-----------------------------------------------------------+
#001H T1  AB:000 DB:--  M1                                 | 
#002H T2  AB:000 DB:ED  M1      MREQ RD                    | Opcode read from 000 -> ED
#003H T3  AB:000 DB:--     RFSH                            | 
#004H T4  AB:000 DB:--     RFSH MREQ                       | Refresh address  000
-----------------------------------------------------------+
#005H T1  AB:001 DB:--  M1                                 | 
#006H T2  AB:001 DB:7B  M1      MREQ RD                    | Opcode read from 001 -> 7B
#007H T3  AB:001 DB:--     RFSH                            | 
#008H T4  AB:001 DB:--     RFSH MREQ                       | Refresh address  001
#009H T5  AB:002 DB:--                                     | 
#010H T6  AB:002 DB:01          MREQ RD                    | Memory read from 002 -> 01
#011H T7  AB:002 DB:01          MREQ RD                    | Memory read from 002 -> 01
#012H T8  AB:003 DB:--                                     | 
#013H T9  AB:003 DB:02          MREQ RD                    | Memory read from 003 -> 02
#014H T10 AB:003 DB:02          MREQ RD                    | Memory read from 003 -> 02
#015H T11 AB:001 DB:--                                     | 
#016H T12 AB:001 DB:7B          MREQ RD                    | Memory read from 001 -> 7B
#017H T13 AB:001 DB:7B          MREQ RD                    | Memory read from 001 -> 7B
#018H T14 AB:002 DB:--                                     | 
#019H T15 AB:002 DB:01          MREQ RD                    | Memory read from 002 -> 01
#020H T16 AB:002 DB:01          MREQ RD                    | Memory read from 002 -> 01
-----------------------------------------------------------+
</PRE>
<H3 id="7C">Opcode: ED 7C     => NEG*</H3>
<PRE>
-----------------------------------------------------------+
#001H T1  AB:000 DB:--  M1                                 | 
#002H T2  AB:000 DB:ED  M1      MREQ RD                    | Opcode read from 000 -> ED
#003H T3  AB:000 DB:--     RFSH                            | 
#004H T4  AB:000 DB:--     RFSH MREQ                       | Refresh address  000
-----------------------------------------------------------+
#005H T1  AB:001 DB:--  M1                                 | 
#006H T2  AB:001 DB:7C  M1      MREQ RD                    | Opcode read from 001 -> 7C
#007H T3  AB:001 DB:--     RFSH                            | 
#008H T4  AB:001 DB:--     RFSH MREQ                       | Refresh address  001
-----------------------------------------------------------+
</PRE>
<H3 id="7D">Opcode: ED 7D     => RETN*</H3>
<PRE>
-----------------------------------------------------------+
#001H T1  AB:000 DB:--  M1                                 | 
#002H T2  AB:000 DB:ED  M1      MREQ RD                    | Opcode read from 000 -> ED
#003H T3  AB:000 DB:--     RFSH                            | 
#004H T4  AB:000 DB:--     RFSH MREQ                       | Refresh address  000
-----------------------------------------------------------+
#005H T1  AB:001 DB:--  M1                                 | 
#006H T2  AB:001 DB:7D  M1      MREQ RD                    | Opcode read from 001 -> 7D
#007H T3  AB:001 DB:--     RFSH                            | 
#008H T4  AB:001 DB:--     RFSH MREQ                       | Refresh address  001
#009H T5  AB:07B DB:--                                     | 
#010H T6  AB:07B DB:00          MREQ RD                    | Memory read from 07B -> 00
#011H T7  AB:07B DB:00          MREQ RD                    | Memory read from 07B -> 00
#012H T8  AB:07C DB:--                                     | 
#013H T9  AB:07C DB:00          MREQ RD                    | Memory read from 07C -> 00
#014H T10 AB:07C DB:00          MREQ RD                    | Memory read from 07C -> 00
-----------------------------------------------------------+
</PRE>
<H3 id="7E">Opcode: ED 7E     => IM 2*</H3>
<PRE>
-----------------------------------------------------------+
#001H T1  AB:000 DB:--  M1                                 | 
#002H T2  AB:000 DB:ED  M1      MREQ RD                    | Opcode read from 000 -> ED
#003H T3  AB:000 DB:--     RFSH                            | 
#004H T4  AB:000 DB:--     RFSH MREQ                       | Refresh address  000
-----------------------------------------------------------+
#005H T1  AB:001 DB:--  M1                                 | 
#006H T2  AB:001 DB:7E  M1      MREQ RD                    | Opcode read from 001 -> 7E
#007H T3  AB:001 DB:--     RFSH                            | 
#008H T4  AB:001 DB:--     RFSH MREQ                       | Refresh address  001
-----------------------------------------------------------+
</PRE>
<H3 id="A0">Opcode: ED A0     => LDI</H3>
<PRE>
-----------------------------------------------------------+
#001H T1  AB:000 DB:--  M1                                 | 
#002H T2  AB:000 DB:ED  M1      MREQ RD                    | Opcode read from 000 -> ED
#003H T3  AB:000 DB:--     RFSH                            | 
#004H T4  AB:000 DB:--     RFSH MREQ                       | Refresh address  000
-----------------------------------------------------------+
#005H T1  AB:001 DB:--  M1                                 | 
#006H T2  AB:001 DB:A0  M1      MREQ RD                    | Opcode read from 001 -> A0
#007H T3  AB:001 DB:--     RFSH                            | 
#008H T4  AB:001 DB:--     RFSH MREQ                       | Refresh address  001
#009H T5  AB:06C DB:--                                     | 
#010H T6  AB:06C DB:00          MREQ RD                    | Memory read from 06C -> 00
#011H T7  AB:06C DB:00          MREQ RD                    | Memory read from 06C -> 00
#012H T8  AB:05B DB:--                                     | 
#013H T9  AB:05B DB:00          MREQ                       | 
#014H T10 AB:05B DB:00          MREQ    WR                 | Memory write to  05B <- 00
#015H T11 AB:05B DB:00                                     | 
#016H T12 AB:05B DB:00                                     | 
-----------------------------------------------------------+
</PRE>
<H3 id="A1">Opcode: ED A1     => CPI</H3>
<PRE>
-----------------------------------------------------------+
#001H T1  AB:000 DB:--  M1                                 | 
#002H T2  AB:000 DB:ED  M1      MREQ RD                    | Opcode read from 000 -> ED
#003H T3  AB:000 DB:--     RFSH                            | 
#004H T4  AB:000 DB:--     RFSH MREQ                       | Refresh address  000
-----------------------------------------------------------+
#005H T1  AB:001 DB:--  M1                                 | 
#006H T2  AB:001 DB:A1  M1      MREQ RD                    | Opcode read from 001 -> A1
#007H T3  AB:001 DB:--     RFSH                            | 
#008H T4  AB:001 DB:--     RFSH MREQ                       | Refresh address  001
#009H T5  AB:06D DB:--                                     | 
#010H T6  AB:06D DB:00          MREQ RD                    | Memory read from 06D -> 00
#011H T7  AB:06D DB:00          MREQ RD                    | Memory read from 06D -> 00
#012H T8  AB:06D DB:--                                     | 
#013H T9  AB:06D DB:--                                     | 
#014H T10 AB:06D DB:--                                     | 
#015H T11 AB:06D DB:--                                     | 
#016H T12 AB:06D DB:--                                     | 
-----------------------------------------------------------+
</PRE>
<H3 id="A2">Opcode: ED A2     => INI</H3>
<PRE>
-----------------------------------------------------------+
#001H T1  AB:000 DB:--  M1                                 | 
#002H T2  AB:000 DB:ED  M1      MREQ RD                    | Opcode read from 000 -> ED
#003H T3  AB:000 DB:--     RFSH                            | 
#004H T4  AB:000 DB:--     RFSH MREQ                       | Refresh address  000
-----------------------------------------------------------+
#005H T1  AB:001 DB:--  M1                                 | 
#006H T2  AB:001 DB:A2  M1      MREQ RD                    | Opcode read from 001 -> A2
#007H T3  AB:001 DB:--     RFSH                            | 
#008H T4  AB:001 DB:--     RFSH MREQ                       | Refresh address  001
#009H T5  AB:001 DB:--                                     | 
#010H T6  AB:049 DB:--                                     | 
#011H T7  AB:049 DB:--               RD    IORQ            | I/O read from 049
#012H T8  AB:049 DB:--               RD    IORQ            | I/O read from 049
#013H T9  AB:049 DB:--               RD    IORQ            | I/O read from 049
#014H T10 AB:06E DB:--                                     | 
#015H T11 AB:06E DB:A3          MREQ                       | 
#016H T12 AB:06E DB:A3          MREQ    WR                 | Memory write to  06E <- A3
-----------------------------------------------------------+
</PRE>
<H3 id="A3">Opcode: ED A3     => OUTI</H3>
<PRE>
-----------------------------------------------------------+
#001H T1  AB:000 DB:--  M1                                 | 
#002H T2  AB:000 DB:ED  M1      MREQ RD                    | Opcode read from 000 -> ED
#003H T3  AB:000 DB:--     RFSH                            | 
#004H T4  AB:000 DB:--     RFSH MREQ                       | Refresh address  000
-----------------------------------------------------------+
#005H T1  AB:001 DB:--  M1                                 | 
#006H T2  AB:001 DB:A3  M1      MREQ RD                    | Opcode read from 001 -> A3
#007H T3  AB:001 DB:--     RFSH                            | 
#008H T4  AB:001 DB:--     RFSH MREQ                       | Refresh address  001
#009H T5  AB:001 DB:--                                     | 
#010H T6  AB:06F DB:--                                     | 
#011H T7  AB:06F DB:00          MREQ RD                    | Memory read from 06F -> 00
#012H T8  AB:06F DB:00          MREQ RD                    | Memory read from 06F -> 00
#013H T9  AB:049 DB:--                                     | 
#014H T10 AB:049 DB:00                  WR IORQ            | I/O write to 049 <- 00
#015H T11 AB:049 DB:00                  WR IORQ            | I/O write to 049 <- 00
#016H T12 AB:049 DB:00                  WR IORQ            | I/O write to 049 <- 00
-----------------------------------------------------------+
</PRE>
<H3 id="A8">Opcode: ED A8     => LDD</H3>
<PRE>
-----------------------------------------------------------+
#001H T1  AB:000 DB:--  M1                                 | 
#002H T2  AB:000 DB:ED  M1      MREQ RD                    | Opcode read from 000 -> ED
#003H T3  AB:000 DB:--     RFSH                            | 
#004H T4  AB:000 DB:--     RFSH MREQ                       | Refresh address  000
-----------------------------------------------------------+
#005H T1  AB:001 DB:--  M1                                 | 
#006H T2  AB:001 DB:A8  M1      MREQ RD                    | Opcode read from 001 -> A8
#007H T3  AB:001 DB:--     RFSH                            | 
#008H T4  AB:001 DB:--     RFSH MREQ                       | Refresh address  001
#009H T5  AB:070 DB:--                                     | 
#010H T6  AB:070 DB:00          MREQ RD                    | Memory read from 070 -> 00
#011H T7  AB:070 DB:00          MREQ RD                    | Memory read from 070 -> 00
#012H T8  AB:05C DB:--                                     | 
#013H T9  AB:05C DB:00          MREQ                       | 
#014H T10 AB:05C DB:00          MREQ    WR                 | Memory write to  05C <- 00
#015H T11 AB:05C DB:00                                     | 
#016H T12 AB:05C DB:00                                     | 
-----------------------------------------------------------+
</PRE>
<H3 id="A9">Opcode: ED A9     => CPD</H3>
<PRE>
-----------------------------------------------------------+
#001H T1  AB:000 DB:--  M1                                 | 
#002H T2  AB:000 DB:ED  M1      MREQ RD                    | Opcode read from 000 -> ED
#003H T3  AB:000 DB:--     RFSH                            | 
#004H T4  AB:000 DB:--     RFSH MREQ                       | Refresh address  000
-----------------------------------------------------------+
#005H T1  AB:001 DB:--  M1                                 | 
#006H T2  AB:001 DB:A9  M1      MREQ RD                    | Opcode read from 001 -> A9
#007H T3  AB:001 DB:--     RFSH                            | 
#008H T4  AB:001 DB:--     RFSH MREQ                       | Refresh address  001
#009H T5  AB:06F DB:--                                     | 
#010H T6  AB:06F DB:00          MREQ RD                    | Memory read from 06F -> 00
#011H T7  AB:06F DB:00          MREQ RD                    | Memory read from 06F -> 00
#012H T8  AB:06F DB:--                                     | 
#013H T9  AB:06F DB:--                                     | 
#014H T10 AB:06F DB:--                                     | 
#015H T11 AB:06F DB:--                                     | 
#016H T12 AB:06F DB:--                                     | 
-----------------------------------------------------------+
</PRE>
<H3 id="AA">Opcode: ED AA     => IND</H3>
<PRE>
-----------------------------------------------------------+
#001H T1  AB:000 DB:--  M1                                 | 
#002H T2  AB:000 DB:ED  M1      MREQ RD                    | Opcode read from 000 -> ED
#003H T3  AB:000 DB:--     RFSH                            | 
#004H T4  AB:000 DB:--     RFSH MREQ                       | Refresh address  000
-----------------------------------------------------------+
#005H T1  AB:001 DB:--  M1                                 | 
#006H T2  AB:001 DB:AA  M1      MREQ RD                    | Opcode read from 001 -> AA
#007H T3  AB:001 DB:--     RFSH                            | 
#008H T4  AB:001 DB:--     RFSH MREQ                       | Refresh address  001
#009H T5  AB:001 DB:--                                     | 
#010H T6  AB:047 DB:--                                     | 
#011H T7  AB:047 DB:--               RD    IORQ            | I/O read from 047
#012H T8  AB:047 DB:--               RD    IORQ            | I/O read from 047
#013H T9  AB:047 DB:--               RD    IORQ            | I/O read from 047
#014H T10 AB:06E DB:--                                     | 
#015H T11 AB:06E DB:AB          MREQ                       | 
#016H T12 AB:06E DB:AB          MREQ    WR                 | Memory write to  06E <- AB
-----------------------------------------------------------+
</PRE>
<H3 id="AB">Opcode: ED AB     => OUTD</H3>
<PRE>
-----------------------------------------------------------+
#001H T1  AB:000 DB:--  M1                                 | 
#002H T2  AB:000 DB:ED  M1      MREQ RD                    | Opcode read from 000 -> ED
#003H T3  AB:000 DB:--     RFSH                            | 
#004H T4  AB:000 DB:--     RFSH MREQ                       | Refresh address  000
-----------------------------------------------------------+
#005H T1  AB:001 DB:--  M1                                 | 
#006H T2  AB:001 DB:AB  M1      MREQ RD                    | Opcode read from 001 -> AB
#007H T3  AB:001 DB:--     RFSH                            | 
#008H T4  AB:001 DB:--     RFSH MREQ                       | Refresh address  001
#009H T5  AB:001 DB:--                                     | 
#010H T6  AB:06D DB:--                                     | 
#011H T7  AB:06D DB:00          MREQ RD                    | Memory read from 06D -> 00
#012H T8  AB:06D DB:00          MREQ RD                    | Memory read from 06D -> 00
#013H T9  AB:047 DB:--                                     | 
#014H T10 AB:047 DB:00                  WR IORQ            | I/O write to 047 <- 00
#015H T11 AB:047 DB:00                  WR IORQ            | I/O write to 047 <- 00
#016H T12 AB:047 DB:00                  WR IORQ            | I/O write to 047 <- 00
-----------------------------------------------------------+
</PRE>
<H3 id="B0">Opcode: ED B0     => LDIR</H3>
<PRE>
-----------------------------------------------------------+
#001H T1  AB:000 DB:--  M1                                 | 
#002H T2  AB:000 DB:ED  M1      MREQ RD                    | Opcode read from 000 -> ED
#003H T3  AB:000 DB:--     RFSH                            | 
#004H T4  AB:000 DB:--     RFSH MREQ                       | Refresh address  000
-----------------------------------------------------------+
#005H T1  AB:001 DB:--  M1                                 | 
#006H T2  AB:001 DB:B0  M1      MREQ RD                    | Opcode read from 001 -> B0
#007H T3  AB:001 DB:--     RFSH                            | 
#008H T4  AB:001 DB:--     RFSH MREQ                       | Refresh address  001
#009H T5  AB:06C DB:--                                     | 
#010H T6  AB:06C DB:00          MREQ RD                    | Memory read from 06C -> 00
#011H T7  AB:06C DB:00          MREQ RD                    | Memory read from 06C -> 00
#012H T8  AB:05B DB:--                                     | 
#013H T9  AB:05B DB:00          MREQ                       | 
#014H T10 AB:05B DB:00          MREQ    WR                 | Memory write to  05B <- 00
#015H T11 AB:05B DB:00                                     | 
#016H T12 AB:05B DB:00                                     | 
#017H T13 AB:05B DB:--                                     | 
#018H T14 AB:05B DB:--                                     | 
#019H T15 AB:05B DB:--                                     | 
#020H T16 AB:05B DB:--                                     | 
#021H T17 AB:05B DB:--                                     | 
-----------------------------------------------------------+
</PRE>
<H3 id="B1">Opcode: ED B1     => CPIR</H3>
<PRE>
-----------------------------------------------------------+
#001H T1  AB:000 DB:--  M1                                 | 
#002H T2  AB:000 DB:ED  M1      MREQ RD                    | Opcode read from 000 -> ED
#003H T3  AB:000 DB:--     RFSH                            | 
#004H T4  AB:000 DB:--     RFSH MREQ                       | Refresh address  000
-----------------------------------------------------------+
#005H T1  AB:001 DB:--  M1                                 | 
#006H T2  AB:001 DB:B1  M1      MREQ RD                    | Opcode read from 001 -> B1
#007H T3  AB:001 DB:--     RFSH                            | 
#008H T4  AB:001 DB:--     RFSH MREQ                       | Refresh address  001
#009H T5  AB:06D DB:--                                     | 
#010H T6  AB:06D DB:00          MREQ RD                    | Memory read from 06D -> 00
#011H T7  AB:06D DB:00          MREQ RD                    | Memory read from 06D -> 00
#012H T8  AB:06D DB:--                                     | 
#013H T9  AB:06D DB:--                                     | 
#014H T10 AB:06D DB:--                                     | 
#015H T11 AB:06D DB:--                                     | 
#016H T12 AB:06D DB:--                                     | 
#017H T13 AB:06D DB:--                                     | 
#018H T14 AB:06D DB:--                                     | 
#019H T15 AB:06D DB:--                                     | 
#020H T16 AB:06D DB:--                                     | 
#021H T17 AB:06D DB:--                                     | 
-----------------------------------------------------------+
</PRE>
<H3 id="B2">Opcode: ED B2     => INIR</H3>
<PRE>
-----------------------------------------------------------+
#001H T1  AB:000 DB:--  M1                                 | 
#002H T2  AB:000 DB:ED  M1      MREQ RD                    | Opcode read from 000 -> ED
#003H T3  AB:000 DB:--     RFSH                            | 
#004H T4  AB:000 DB:--     RFSH MREQ                       | Refresh address  000
-----------------------------------------------------------+
#005H T1  AB:001 DB:--  M1                                 | 
#006H T2  AB:001 DB:B2  M1      MREQ RD                    | Opcode read from 001 -> B2
#007H T3  AB:001 DB:--     RFSH                            | 
#008H T4  AB:001 DB:--     RFSH MREQ                       | Refresh address  001
#009H T5  AB:001 DB:--                                     | 
#010H T6  AB:045 DB:--                                     | 
#011H T7  AB:045 DB:--               RD    IORQ            | I/O read from 045
#012H T8  AB:045 DB:--               RD    IORQ            | I/O read from 045
#013H T9  AB:045 DB:--               RD    IORQ            | I/O read from 045
#014H T10 AB:06E DB:--                                     | 
#015H T11 AB:06E DB:B3          MREQ                       | 
#016H T12 AB:06E DB:B3          MREQ    WR                 | Memory write to  06E <- B3
#017H T13 AB:06E DB:--                                     | 
#018H T14 AB:06E DB:--                                     | 
#019H T15 AB:06E DB:--                                     | 
#020H T16 AB:06E DB:--                                     | 
#021H T17 AB:06E DB:--                                     | 
-----------------------------------------------------------+
</PRE>
<H3 id="B3">Opcode: ED B3     => OTIR</H3>
<PRE>
-----------------------------------------------------------+
#001H T1  AB:000 DB:--  M1                                 | 
#002H T2  AB:000 DB:ED  M1      MREQ RD                    | Opcode read from 000 -> ED
#003H T3  AB:000 DB:--     RFSH                            | 
#004H T4  AB:000 DB:--     RFSH MREQ                       | Refresh address  000
-----------------------------------------------------------+
#005H T1  AB:001 DB:--  M1                                 | 
#006H T2  AB:001 DB:B3  M1      MREQ RD                    | Opcode read from 001 -> B3
#007H T3  AB:001 DB:--     RFSH                            | 
#008H T4  AB:001 DB:--     RFSH MREQ                       | Refresh address  001
#009H T5  AB:001 DB:--                                     | 
#010H T6  AB:06F DB:--                                     | 
#011H T7  AB:06F DB:00          MREQ RD                    | Memory read from 06F -> 00
#012H T8  AB:06F DB:00          MREQ RD                    | Memory read from 06F -> 00
#013H T9  AB:045 DB:--                                     | 
#014H T10 AB:045 DB:00                  WR IORQ            | I/O write to 045 <- 00
#015H T11 AB:045 DB:00                  WR IORQ            | I/O write to 045 <- 00
#016H T12 AB:045 DB:00                  WR IORQ            | I/O write to 045 <- 00
#017H T13 AB:045 DB:--                                     | 
#018H T14 AB:045 DB:--                                     | 
#019H T15 AB:045 DB:--                                     | 
#020H T16 AB:045 DB:--                                     | 
#021H T17 AB:045 DB:--                                     | 
-----------------------------------------------------------+
</PRE>
<H3 id="B8">Opcode: ED B8     => LDDR</H3>
<PRE>
-----------------------------------------------------------+
#001H T1  AB:000 DB:--  M1                                 | 
#002H T2  AB:000 DB:ED  M1      MREQ RD                    | Opcode read from 000 -> ED
#003H T3  AB:000 DB:--     RFSH                            | 
#004H T4  AB:000 DB:--     RFSH MREQ                       | Refresh address  000
-----------------------------------------------------------+
#005H T1  AB:001 DB:--  M1                                 | 
#006H T2  AB:001 DB:B8  M1      MREQ RD                    | Opcode read from 001 -> B8
#007H T3  AB:001 DB:--     RFSH                            | 
#008H T4  AB:001 DB:--     RFSH MREQ                       | Refresh address  001
#009H T5  AB:070 DB:--                                     | 
#010H T6  AB:070 DB:00          MREQ RD                    | Memory read from 070 -> 00
#011H T7  AB:070 DB:00          MREQ RD                    | Memory read from 070 -> 00
#012H T8  AB:05C DB:--                                     | 
#013H T9  AB:05C DB:00          MREQ                       | 
#014H T10 AB:05C DB:00          MREQ    WR                 | Memory write to  05C <- 00
#015H T11 AB:05C DB:00                                     | 
#016H T12 AB:05C DB:00                                     | 
#017H T13 AB:05C DB:--                                     | 
#018H T14 AB:05C DB:--                                     | 
#019H T15 AB:05C DB:--                                     | 
#020H T16 AB:05C DB:--                                     | 
#021H T17 AB:05C DB:--                                     | 
-----------------------------------------------------------+
</PRE>
<H3 id="B9">Opcode: ED B9     => CPDR</H3>
<PRE>
-----------------------------------------------------------+
#001H T1  AB:000 DB:--  M1                                 | 
#002H T2  AB:000 DB:ED  M1      MREQ RD                    | Opcode read from 000 -> ED
#003H T3  AB:000 DB:--     RFSH                            | 
#004H T4  AB:000 DB:--     RFSH MREQ                       | Refresh address  000
-----------------------------------------------------------+
#005H T1  AB:001 DB:--  M1                                 | 
#006H T2  AB:001 DB:B9  M1      MREQ RD                    | Opcode read from 001 -> B9
#007H T3  AB:001 DB:--     RFSH                            | 
#008H T4  AB:001 DB:--     RFSH MREQ                       | Refresh address  001
#009H T5  AB:06F DB:--                                     | 
#010H T6  AB:06F DB:00          MREQ RD                    | Memory read from 06F -> 00
#011H T7  AB:06F DB:00          MREQ RD                    | Memory read from 06F -> 00
#012H T8  AB:06F DB:--                                     | 
#013H T9  AB:06F DB:--                                     | 
#014H T10 AB:06F DB:--                                     | 
#015H T11 AB:06F DB:--                                     | 
#016H T12 AB:06F DB:--                                     | 
#017H T13 AB:06F DB:--                                     | 
#018H T14 AB:06F DB:--                                     | 
#019H T15 AB:06F DB:--                                     | 
#020H T16 AB:06F DB:--                                     | 
#021H T17 AB:06F DB:--                                     | 
-----------------------------------------------------------+
</PRE>
<H3 id="BA">Opcode: ED BA     => INDR</H3>
<PRE>
-----------------------------------------------------------+
#001H T1  AB:000 DB:--  M1                                 | 
#002H T2  AB:000 DB:ED  M1      MREQ RD                    | Opcode read from 000 -> ED
#003H T3  AB:000 DB:--     RFSH                            | 
#004H T4  AB:000 DB:--     RFSH MREQ                       | Refresh address  000
-----------------------------------------------------------+
#005H T1  AB:001 DB:--  M1                                 | 
#006H T2  AB:001 DB:BA  M1      MREQ RD                    | Opcode read from 001 -> BA
#007H T3  AB:001 DB:--     RFSH                            | 
#008H T4  AB:001 DB:--     RFSH MREQ                       | Refresh address  001
#009H T5  AB:001 DB:--                                     | 
#010H T6  AB:043 DB:--                                     | 
#011H T7  AB:043 DB:--               RD    IORQ            | I/O read from 043
#012H T8  AB:043 DB:--               RD    IORQ            | I/O read from 043
#013H T9  AB:043 DB:--               RD    IORQ            | I/O read from 043
#014H T10 AB:06E DB:--                                     | 
#015H T11 AB:06E DB:BB          MREQ                       | 
#016H T12 AB:06E DB:BB          MREQ    WR                 | Memory write to  06E <- BB
#017H T13 AB:06E DB:--                                     | 
#018H T14 AB:06E DB:--                                     | 
#019H T15 AB:06E DB:--                                     | 
#020H T16 AB:06E DB:--                                     | 
#021H T17 AB:06E DB:--                                     | 
-----------------------------------------------------------+
</PRE>
<H3 id="BB">Opcode: ED BB     => OTDR</H3>
<PRE>
-----------------------------------------------------------+
#001H T1  AB:000 DB:--  M1                                 | 
#002H T2  AB:000 DB:ED  M1      MREQ RD                    | Opcode read from 000 -> ED
#003H T3  AB:000 DB:--     RFSH                            | 
#004H T4  AB:000 DB:--     RFSH MREQ                       | Refresh address  000
-----------------------------------------------------------+
#005H T1  AB:001 DB:--  M1                                 | 
#006H T2  AB:001 DB:BB  M1      MREQ RD                    | Opcode read from 001 -> BB
#007H T3  AB:001 DB:--     RFSH                            | 
#008H T4  AB:001 DB:--     RFSH MREQ                       | Refresh address  001
#009H T5  AB:001 DB:--                                     | 
#010H T6  AB:06D DB:--                                     | 
#011H T7  AB:06D DB:00          MREQ RD                    | Memory read from 06D -> 00
#012H T8  AB:06D DB:00          MREQ RD                    | Memory read from 06D -> 00
#013H T9  AB:043 DB:--                                     | 
#014H T10 AB:043 DB:00                  WR IORQ            | I/O write to 043 <- 00
#015H T11 AB:043 DB:00                  WR IORQ            | I/O write to 043 <- 00
#016H T12 AB:043 DB:00                  WR IORQ            | I/O write to 043 <- 00
#017H T13 AB:043 DB:--                                     | 
#018H T14 AB:043 DB:--                                     | 
#019H T15 AB:043 DB:--                                     | 
#020H T16 AB:043 DB:--                                     | 
#021H T17 AB:043 DB:--                                     | 
-----------------------------------------------------------+
</PRE>
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